Starting Drill Bits | McMaster-Carr

Filter by

System of Measurement

Drill Bit Size

For Use On

Length Class

Decimal Size Equivalent

Material

Overall Length

Finish

Drill Bit Point Type

Shank Type

Shank Size

Number of Flutes

Maximum Drilling Depth

Point Angle

Countersink Angle

Sold As

Body Diameter

Flute Direction

Flute Type

Bit Style

DFARS Specialty Metals

REACH

RoHS

How can we improve?

10,266 Products

Fabricating and Machining

Drill Bits

Create holes in metal, wood, plastic, concrete, and more

Drill/Screwdriver Bits

Drill/Screwdriver Bits

Quickly change between drilling countersunk holes and driving screws

Center Drills

Drill cone-shaped openings in workpieces to mount them between centers on your lathe

Countersinks

Cut a cone-shaped opening in a hole to install flat head screws and rivets flush with the surface

Counterbores

Enlarge the top of a hole to install socket and hex head screws flush with the surface

End Mills

Cut and shape material to create precise slots, grooves, and profiles

Electrical Discharge Machining Electrodes

Electrical Discharge Machining Electrodes

Create pilot holes and other small holes to run EDM wire through; use with hole-popping EDM machines

Router Bits

Attach to routers and CNC machines to cut grooves, chamfers, and other detailed shapes

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)